|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Manganese ores & concs., incl. ferruginous manganese ores & concs. with a m ... | $831,015 | $1,246,095 | $4,165,022 | $4,026,026 | $1,659,558 | $7,321,050 |
| Total | $831,015 | $1,246,095 | $4,165,022 | $4,026,026 | $1,659,558 | $7,321,050 |
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